| We have signed her up for obedience classes at Petsmart. Up until now she has been a normal dog. After she bit me, I yelled at her and she slunk off and layed down and acted really sorry. This is the first sign of dominant behavior she has ever shown. Up until now we have taken off and put on that harness a million times without a problem. What also concerns me is her food aggression. Up until about a week ago I've been able to pet her and even stick my hand in the bowl while she was eating without a problem. Last night when I reached down to pat her while she was eating she laid her ears back and got this look in her eyes. It's hard to explain, but I knew she wanted to snap at me but didn't. She has always listened to me, from day one, and this behavior is just not like her. Thats why I was wondering if it could be related to her heat. |